Rank	Countries/Territories	Count	Percent
1	China	260	35.4%
2	United States	245	33.3%
3	Germany	58	7.9%
4	India	36	4.9%
5	Argentina	26	3.5%
6	United Kingdom	18	2.4%
7	Bahrain	12	1.6%
8	Netherlands	11	1.5%
9	Canada	9	1.2%
10	Cameroon	6	0.8%
11	Japan	6	0.8%
12	Russia	5	0.7%
13	Ireland	5	0.7%
14	Italy	4	0.5%
15	Mongolia	4	0.5%
16	Cyprus	3	0.4%
17	France	2	0.3%
18	Israel	2	0.3%
19	Indonesia	2	0.3%
20	Greece	2	0.3%
21	Korea, Republic of	2	0.3%
22	Kuwait	2	0.3%
23	Syrian Arab Republic	2	0.3%
24	Thailand	2	0.3%
25	Tunisia	2	0.3%
26	Norway	1	0.1%
27	Poland	1	0.1%
28	Singapore	1	0.1%
29	Slovenia	1	0.1%
30	Sweden	1	0.1%
31	Hungary	1	0.1%
32	Georgia	1	0.1%
33	Brazil	1	0.1%
34	Austria	1	0.1%